package oo.day01;

public class StudentTest {
    public static void main(String[] args) {
        Student zs = new Student();
        zs.name = "zhangsan";
        zs.age = 25;
        zs.address="河北廊坊";

        zs.study();
        zs.sayHi();

        Student ls = new Student();
        ls.name = "lisi";
        ls.address="黑龙江佳木斯";
        ls.age=20;
        ls.study();
        ls.sayHi();



    }
}
